We all remember Nintendo’s classic GameBoy as one of, if not the best, handheld gaming devices that was ever made at the turn of the 20th century. But did you know that it could have doubled up as a productivity tool as well?
A long-lost add-on called the WorkBoy could have transformed the GameBoy into a PDA-like device that provided functions like an address book, calculator, appointment book. However, the accessory never made it past the prototype stage and was never produced for…